BankCodeKit

Testing utility

Test IBAN Generator

Generate synthetic IBAN examples for testing IBAN checkers, software forms, QA, and demos. These values are not real accounts and must not be used for payments. No upload, no login, no storage.

For software testing only

Generate synthetic IBAN test cases

Create synthetic format examples for testing, QA, and demos only. No upload, no login, no storage.

Generated values are synthetic format examples for testing only. They are not confirmed as real accounts and must not be used for real payments, invoices, onboarding, payouts, or customer records.

  • Synthetic test examples only.
  • Not confirmed as real accounts.
  • Must not be used for real payments.
  • For software testing, form QA, and demos only.

Choose the country pattern for software-testing examples.

Enter a whole number from 1 to 20. Values are generated locally.

No synthetic IBAN test cases generated yet. Generated values are for software testing, form QA, and demos only.

No synthetic IBAN test cases generated yet

Select a country and count, then generate clearly labeled synthetic test examples. Do not use them for real payments, invoices, onboarding, payouts, or customer records.

How the generator works

The generator creates country-specific test BBAN values, calculates check digits, and formats each result. It does not check whether any value corresponds to an actual bank account.

What this tool checks

  • Country-specific IBAN length for supported test countries.
  • Calculated checksum generation for each test value.
  • Readable print format and compact digital format.

What this tool does not check

  • It does not confirm whether generated values correspond to any real account.
  • It does not confirm account existence or account ownership.
  • It does not provide payment readiness or payment success checks.
  • It must not be used for real payments, invoices, onboarding, payouts, or customer records.

FAQ

Are generated values confirmed as real accounts?

No. They are synthetic format examples for testing only. BankCodeKit does not confirm whether they correspond to any real account.

Why do generated values pass checksum validation?

They include calculated check digits so software can test common validation paths. That does not mean they are suitable for real payment use.

Can I use these on invoices?

No. Use generated values only for software testing, form QA, and demos.

Can I use generated IBANs for payments?

No. Generated values are synthetic examples only. They must not be used for real payments, invoices, onboarding, payouts, or customer records.

Testing workflow fit

Generated values are intended for software testing, form QA, and demos where teams need structurally valid examples without using customer or production payment details.

Generator data sources and update note

BankCodeKit uses local IBAN reference data and browser-local format rules for country, length, character, and checksum checks. Local IBAN data was reviewed 2026-06-28 against Swift IBAN Registry Release 102 - Jun 2026. BankCodeKit does not query Swift or any bank while you use the tool, and periodic review does not imply live accuracy.

  • Swift IBAN Registry Reference information for IBAN structure, country support, and format rules. Local IBAN data reviewed 2026-06-28 against Swift IBAN Registry Release 102 - Jun 2026.

Format checks only. This page does not confirm account existence, ownership, bank reachability, or payment success. Read the detailed disclaimer.

Last reviewed: 2026-06-28 Sources: Swift IBAN Registry Reference data is reviewed periodically. BankCodeKit does not perform live bank, account, sanctions, or payment-network confirmation.